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Message-ID: <202209240454.QFtZUGTh-lkp@intel.com>
Date: Sat, 24 Sep 2022 04:35:31 +0800
From: kernel test robot <lkp@...el.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Thomas Gleixner <tglx@...utronix.de>
Subject: [peterz-queue:call-depth-tracking 59/60]
./include/generated/asm-offsets.h:60: warning: "VM_EXEC" redefined
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git call-depth-tracking
head: 856304fc062b9ad34742a604b98cc775846c0cb3
commit: 46f9bf3269a589dc0258ae68c32e064e25a0a149 [59/60] x86/ftrace: Make it call depth tracking aware
config: arm64-allyesconfig
compiler: aarch64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=46f9bf3269a589dc0258ae68c32e064e25a0a149
git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
git fetch --no-tags peterz-queue call-depth-tracking
git checkout 46f9bf3269a589dc0258ae68c32e064e25a0a149
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash kernel/trace/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
kernel/trace/trace.c: In function 'trace_check_vprintf':
kernel/trace/trace.c:3846:17: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
3846 | trace_seq_vprintf(&iter->seq, iter->fmt, ap);
| ^~~~~~~~~~~~~~~~~
kernel/trace/trace.c:3913:17: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
3913 | trace_seq_vprintf(&iter->seq, p, ap);
| ^~~~~~~~~~~~~~~~~
In file included from arch/arm64/include/asm/asm-offsets.h:1,
from kernel/trace/trace_selftest.c:10,
from kernel/trace/trace.c:8672:
./include/generated/asm-offsets.h: At top level:
>> ./include/generated/asm-offsets.h:60: warning: "VM_EXEC" redefined
60 | #define VM_EXEC 4 /* VM_EXEC */
|
In file included from include/linux/ring_buffer.h:5,
from kernel/trace/trace.c:15:
include/linux/mm.h:268: note: this is the location of the previous definition
268 | #define VM_EXEC 0x00000004
|
>> ./include/generated/asm-offsets.h:67: warning: "PREEMPT_DISABLE_OFFSET" redefined
67 | #define PREEMPT_DISABLE_OFFSET 1 /* PREEMPT_DISABLE_OFFSET */
|
In file included from include/linux/spinlock.h:55,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:7,
from include/linux/mm.h:7:
include/linux/preempt.h:137: note: this is the location of the previous definition
137 | # define PREEMPT_DISABLE_OFFSET PREEMPT_OFFSET
|
>> ./include/generated/asm-offsets.h:68: warning: "SOFTIRQ_SHIFT" redefined
68 | #define SOFTIRQ_SHIFT 8 /* SOFTIRQ_SHIFT */
|
include/linux/preempt.h:38: note: this is the location of the previous definition
38 | #define SOFTIRQ_SHIFT (PREEMPT_SHIFT + PREEMPT_BITS)
|
>> ./include/generated/asm-offsets.h:121: warning: "TRAMP_VALIAS" redefined
121 | #define TRAMP_VALIAS -8627724288 /* TRAMP_VALIAS */
|
In file included from arch/arm64/include/asm/pgtable.h:32,
from include/linux/pgtable.h:6,
from include/linux/mm.h:29:
arch/arm64/include/asm/fixmap.h:71: note: this is the location of the previous definition
71 | #define TRAMP_VALIAS (__fix_to_virt(FIX_ENTRY_TRAMP_TEXT1))
|
--
In file included from arch/arm64/include/asm/asm-offsets.h:1,
from kernel/trace/trace_selftest.c:10,
from kernel/trace/trace.c:8672:
>> ./include/generated/asm-offsets.h:60: warning: "VM_EXEC" redefined
60 | #define VM_EXEC 4 /* VM_EXEC */
|
In file included from include/linux/ring_buffer.h:5,
from kernel/trace/trace.c:15:
include/linux/mm.h:268: note: this is the location of the previous definition
268 | #define VM_EXEC 0x00000004
|
>> ./include/generated/asm-offsets.h:67: warning: "PREEMPT_DISABLE_OFFSET" redefined
67 | #define PREEMPT_DISABLE_OFFSET 1 /* PREEMPT_DISABLE_OFFSET */
|
In file included from include/linux/spinlock.h:55,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:7,
from include/linux/mm.h:7:
include/linux/preempt.h:137: note: this is the location of the previous definition
137 | # define PREEMPT_DISABLE_OFFSET PREEMPT_OFFSET
|
>> ./include/generated/asm-offsets.h:68: warning: "SOFTIRQ_SHIFT" redefined
68 | #define SOFTIRQ_SHIFT 8 /* SOFTIRQ_SHIFT */
|
include/linux/preempt.h:38: note: this is the location of the previous definition
38 | #define SOFTIRQ_SHIFT (PREEMPT_SHIFT + PREEMPT_BITS)
|
>> ./include/generated/asm-offsets.h:121: warning: "TRAMP_VALIAS" redefined
121 | #define TRAMP_VALIAS -8627724288 /* TRAMP_VALIAS */
|
In file included from arch/arm64/include/asm/pgtable.h:32,
from include/linux/pgtable.h:6,
from include/linux/mm.h:29:
arch/arm64/include/asm/fixmap.h:71: note: this is the location of the previous definition
71 | #define TRAMP_VALIAS (__fix_to_virt(FIX_ENTRY_TRAMP_TEXT1))
|
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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